Lymphadenectomy in Bladder Cancer

Pelvic lymphadenectomy is widely accepted as an essential part of radical cystectomy. It provides important information (number of lymph nodes involved, tumor volume, capsular perforation) for prognosis, which may help identify patients at increased risk for progression. More important, there is a growing body of evidence indicating that meticulous, extended pelvic lymphadenectomy may cure a substantial number of patients who would otherwise develop local recurrences or distant metastases. Furthermore, extended bilateral lymph node dissection facilitates cystectomy, makes it safer to perform and does not substantially alter morbidity of the operation.